Synonyms of concentrating

1 Syllable

need, put, set, sweat, muse, weigh

2 Syllables

apply, focus, hammer, ponder, attend, rivet, intent, study, settle, center

3 Syllables

fixate, establish, peruse, listening, conceptions, conception, riveted

4 Syllables

intensify, contemplate, scrutinize, ruminate, examine, meditate